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FUNCTIONAL DEVICES INC / RIB SIB04S Enclosed Prewired Rocker Switch - Enclosed Prewired Rocker Switches
FUNCTIONAL DEVICES INC / RIBEnclosed Prewired Rocker Switches

FUNCTIONAL DEVICES INC / RIB SIB04S Enclosed Prewired Rocker Switch

The FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch is an enclosed prewired rocker switch with 2 positions and SPST On/On switch action. It features an Override Switch on Load Side of Relay and includes 16 in…

SKU 3G-OTH-34849

Brand
FUNCTIONAL DEVICES INC / RIB
Item
SIB04S Enclosed Prewired Rocker Switch
Part Number
SIB04S
Category
Enclosed Prewired Rocker Switches
Available to Order
Also known as:SIB04SFUNCTIONAL DEVICES INC / RIB
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
SIB04S
Type
SPST, On/On, Non-Illuminated
Features
Override Switch on Load Side of Relay
Switch Action
On/On
Terminal Connection Type
16 in Wire Leads

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FUNCTIONAL DEVICES INC / RIB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch is an enclosed prewired rocker switch with 2 positions and SPST On/On switch action. It features an Override Switch on Load Side of Relay and includes 16 in Wire Leads for terminal connection. This non-illuminated switch (MPN SIB04S) provides a simple two-position control interface.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB SIB04S Prewired Rocker Switch used for?

The SIB04S is used as a two-position override switch on the load side of a relay in industrial control panels and HVAC systems. It provides a simple On/On SPST control interface for manually bypassing or testing relay-controlled circuits without opening the enclosure.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB SIB04S Prewired Rocker Switch?

The SIB04S is a SPST, On/On, non-illuminated rocker switch with 2 positions. It features an Override Switch on Load Side of Relay and 16 in Wire Leads for terminal connection. The manufacturer part number is SIB04S from FUNCTIONAL DEVICES INC / RIB.

Where to buy the FUNCTIONAL DEVICES INC / RIB SIB04S Prewired Rocker Switch worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB SIB04S worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FUNCTIONAL DEVICES INC / RIB SIB04S Prewired Rocker Switch?

Mount the switch in a standard panel cutout and connect the 16 in wire leads to the load side of your relay circuit per the wiring diagram. Ensure power is off before installation. Use appropriate strain relief and follow local electrical codes for safe operation.

Used in

Common applications for FUNCTIONAL DEVICES INC / RIB
HVAC control panels — Functional Devices RIB Class 2 transformers (e.g., PSH75AB10) provide 24V AC power for thermostats, relays, and zone valves.
Lighting contactor panels — RIB power supplies (e.g., PSMN200A) step down 347V AC to 24V AC for lighting control relays and occupancy sensors.
Pump control panels — Enclosed Class 2 transformers (e.g., PSH200A) supply 24V AC to pump start relays and float switches in water/wastewater facilities.
Industrial automation — RIB current sensors and relays monitor and switch low-voltage control circuits in PLC-based systems.
Commercial building automation — Functional Devices power supplies (e.g., PSH100AB10-EXT2) provide isolated 24V AC power for building controllers and actuators.
Data center cooling — RIB transformers (e.g., PSH300A) power control circuits for CRAC units and economizer dampers.
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FUNCTIONAL DEVICES INC / RIB Products

3G Electric supplies FUNCTIONAL DEVICES INC / RIB enclosed prewired rocker switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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